I've been clearing driveways on my ATV for 15 years. I currently have a 2019 Polaris 570 Utility. The original shoes only survived a few storms. Usually get a year out of them. I just plowed with these new ones. Doesn't matter. I have a Polaris Glacier blade and it will last me a long time! Once you set the height, they will be way better than stock! I highly recommend them. I gave 4 stars for ease of installation but that's because I had to do it from the outside and get it to the right height. I still highly recommend them!